This product is a core accessory for mobile air supply units or external air source systems, designed to connect external air sources to facepieces or demand valves for flexible breathing operations.
- Hose constructed from high-strength steel wire-reinforced material, offering pressure resistance, abrasion resistance, and kink resistance.
- Integrated low-pressure alarm whistle automatically activates when source pressure drops to preset level (e.g., 4~6 MPa), providing high-decibel warning for timely evacuation.
- Equipped with quick-connect couplings at both ends for rapid connection/disconnection to demand valves or air distribution panels.
1. Stable Air Supply: High-pressure capacity ensures consistent airflow.
2. Safety Alarm: Integrated whistle monitors source pressure in real-time for enhanced operational safety.
3. Quick Connection: Plug-and-play couplings save preparation time.
4. Durable and Reliable: Abrasion-resistant and tensile-strength design for harsh environments.
Suitable for petrochemical industry, municipal maintenance, firefighting and rescue, confined space operations, and other scenarios requiring external air supply connection.
